[llvm-commits] [llvm] r132882 - in /llvm/trunk: lib/CodeGen/AsmPrinter/AsmPrinter.cpp lib/Target/X86/X86InstrInfo.cpp test/CodeGen/Thumb2/machine-licm.ll
Rafael Ávila de Espíndola
rafael.espindola at gmail.com
Sun Jun 12 10:45:46 PDT 2011
> It think it's OK. Here is what I measure on 403.gcc with llc -O0 -time-passes:
>
> Before:
> 0.6719 ( 12.9%) 0.0624 ( 14.7%) 0.7343 ( 13.0%) 0.7345 ( 13.0%) X86 AT&T-Style Assembly Printer
> After:
> 0.6873 ( 13.1%) 0.0628 ( 14.8%) 0.7501 ( 13.3%) 0.7501 ( 13.3%) X86 AT&T-Style Assembly Printer
Just to be sure, I decided to give the "gcc as a single file a try" the
.bc file is in
http://people.mozilla.org/~respindola/gcc.bc.bz2
I did 10 runs with both the old and new versions. I timed "llc -O0
gcc.bc -o gcc.o -filetype=obj -mc-relax-all". The best result with the
old version was 0m6.527s, with the new one it was 0m6.485s.
> Thanks,
> /jakob
>
Cheers,
Rafael
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